1285386488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{5540459}}^1$

素因数の和:5540494

約数の個数: 16

約数和(自身を含む): 2493207000

約数和(自身を除く): 1207820512

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 5540459, 11080918, 22161836, 44323672, 160673311, 321346622, 642693244, 1285386488]

約数ペア:

[(1, 1285386488), (2, 642693244), (4, 321346622), (8, 160673311), (29, 44323672), (58, 22161836), (116, 11080918), (232, 5540459)]